I think you've really got a warped perspective on this. China has more protests than every other nation. And they don't just disappear people for criticism. That is reserved for those actively fomenting revolution just as you say it does in the west. This site is obviously intended to be anti-China propaganda but I have a quite different take on it, what you're seeing in this data is actually the real quantity of protests that China perfectly allows. In the last 12 months 1196 protests have occurred and I assure you the hundreds of thousands of protesters involved in those events aren't "disappeared". It would be utterly absurd. In just a few years you'd have nobody fucking left in the country. So this data is, in my opinion, useful to demonstrate the quantity of allowed demonstration rather than the quantity that is prevented. It's shit like the hong kong attempt at literally overthrowing the government with shady western support that get real murky.